VMAC PiHat Test Code 1.1


Version
Download 13
Total Views 10
Stock
File Size 1.25 KB
File Type zip
Create Date December 11, 2017
Last Updated January 4, 2018

HAMKit VMAC PiHat | Test Loop Example Code to Setup GPIO and I2C.   v1.1

Test code is suitable for PiHat PCB revision 1.1

GPIO : Ground an Input (Button/SQ1-4), flash LEDs depending on which input selected.
I2C FMS6501 : Scan all Matrix inputs to all Matrix outputs. Used on test jig to check all OK.

When testing Matrix, input line level audio @ 1kHz tone and as the input matches output selected, a tone will beep.

Dave Williams G8PUO, December 2017


Please feel free to share our product love through the below

Leave a Reply

Your email address will not be published. Required fields are marked *